Memristor‐Based Security Primitives Robust to Malicious Attacks for Highly Secure Neuromorphic Systems

Internet‐of‐things (IoT) edge devices with a memristive neuromorphic system can more effectively enhance daily lives. However, cyberattacks remain critical concerns for smart IoT edge devices that process a vast body of information via networks. Herein, a highly secure neuromorphic system is reported, which can be implemented using a physically unclonable function (PUF) that exploits the high entropy achieved via the stochastic switching of a poly (1,3,5‐trivinyl‐1,3,5‐trimethyl cyclotrisiloxane) (pV3D3)‐based memristor. The excellent insulating property of pV3D3 enhances the stochasticity of the tunneling distance for randomly ruptured Cu filaments. The pV3D3 memristor‐based PUF (pV3D3‐PUF) achieves near‐ideal 50% averages for uniformity and uniqueness, excellent reliability under conditions of mechanical stress and water immersion, and reconfigurability‐bolstering security without additional hardware. Using stochastic in‐memory computing, the pV3D3‐PUF shows resilience to machine learning attacks. Furthermore, a cryptography protocol is demonstrated, which enables artificial intelligence service implementation without security issues for PUF‐integrated pV3D3 memristor‐based neuromorphic systems.

Standort
Deutsche Nationalbibliothek Frankfurt am Main
Umfang
Online-Ressource
Sprache
Englisch

Erschienen in
Memristor‐Based Security Primitives Robust to Malicious Attacks for Highly Secure Neuromorphic Systems ; day:02 ; month:10 ; year:2022 ; extent:10
Advanced intelligent systems ; (02.10.2022) (gesamt 10)

Urheber
Oh, Jungyeop
Kim, Sungkyu
Choi, Junhwan
Cha, Jun-Hwe
Im, Sung Gap
Jang, Byung Chul
Choi, Sung-Yool

DOI
10.1002/aisy.202200177
URN
urn:nbn:de:101:1-2022100315013051410289
Rechteinformation
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Letzte Aktualisierung
15.08.2025, 07:23 MESZ

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Beteiligte

  • Oh, Jungyeop
  • Kim, Sungkyu
  • Choi, Junhwan
  • Cha, Jun-Hwe
  • Im, Sung Gap
  • Jang, Byung Chul
  • Choi, Sung-Yool

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